Friction stir weld penetration

The friction disturbance welding (FSW) technique was mature as a method to get together materials that are delicate to union weld specified as aluminum alloys. The quality of the weld obtained is real high and the material structure is uniform. However, the process may generate small, clinched defects that are fractious to detect.

Friction Stir Welding

Friction disturbance welding, a process fictitious at TWI, Cambridge, involves the joining of metals without unification or filler materials. It is used already in routine, as healed as critical applications, for the connexion of constitution components successful of aluminium and its alloys. Indeed, it has been convincingly demonstrated that the process results in beefed-up and ductile joints, sometimes in systems which person tested fractious victimization conventional attachment techniques.